Where does the Commonwealth Business Bank case file come from?

Every entry is taken from the breach report Commonwealth Business Bank lodged with the California Attorney General. Nothing here is estimated.

Why do the incident date and the report date differ?

Companies usually investigate before they report. The gap between the two dates shows how long that took.

What does the records-affected figure count?

It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.

Does this case file change over time?

Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

Case file

Case File: Commonwealth Business Bank Data Breach

This file collects the dated facts on record for the Commonwealth Business Bank incident. The state report is dated August 13, 2025. The incident itself is dated January 25, 2025.

Timeline

200 days separate the incident date from the date it was reported.

January 25, 2025Incident dateWhen the filing says the breach took place.
August 13, 2025Report filed in CaliforniaDate the notice was lodged with the California Attorney General.

Case facts

Filing state: California
Date reported: August 13, 2025
Incident date: January 25, 2025
Receiving office: California Attorney General

Case notes

Commonwealth Business Bank, located in California, has officially reported a data security incident to regulators. This filing provides public notice of a breach that potentially exposed personal information belonging to its customers.

The incident itself occurred on January 25, 2025. The bank then submitted its official report regarding this event on August 13, 2025. This timeline indicates a period of investigation and preparation before the public disclosure.

Details regarding the specific type of breach that occurred were not provided in the public filing. However, it confirmed that personal information was involved. The company has indicated that an investigation into the matter is ongoing to understand the full scope and impact of the exposure.

Individuals who may be affected by this incident are advised to remain vigilant. Regularly review all account statements and financial records for any unusual or unauthorized activity.

It is also recommended to be cautious of unexpected communications, especially those requesting personal or account details. Consider placing a fraud alert on your credit file as a general protective measure.

This information is drawn directly from the official public filings made by Commonwealth Business Bank with regulatory bodies, ensuring accuracy based on reported facts.

Questions about this case file

Where does the Commonwealth Business Bank case file come from?: Every entry is taken from the breach report Commonwealth Business Bank lodged with the California Attorney General. Nothing here is estimated.
Why do the incident date and the report date differ?: Companies usually investigate before they report. The gap between the two dates shows how long that took.
What does the records-affected figure count?: It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.
Does this case file change over time?: Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

California data breaches

Filing source: California Attorney General

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Timeline

Case facts

Case notes

Questions about this case file

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